膝关节外骨骼综合测试系统设计与实现

Design and Implementation of Integrated Testing System Architecture For Knee Joint Exoskeleton

摘要:

膝关节外骨骼系统是一种人体膝关节助力设备,其主要作用为可以使穿戴者在行走、奔跑、爬坡等运动过程中获得膝关节部位的助力扭矩,提升穿戴者的行动及负载能力。根据膝关节外骨骼系统的产品特点,对膝关节外骨骼的测试需求进行了研究,得到常规数据、助力效率、舒适度、寿命测试、关节驱动特性等五种测试需求。后基于测试需求,对一种膝关节外骨骼综合测试系统进行了架构设计,并对各种测试科目包括常规数据测试、助力效率、穿戴舒适度、使用寿命、关节驱动特性等进行测试方法研究。经实际应用试验表明,该测试系统可满足膝关节外骨骼设备的测试需求。

Abstract:

Knee joint exoskeleton system is a kind of human knee joint power-assisting equipment. Its main function is to enable the wearer to obtain the power-assisting torque of the knee joint during walking, running, climbing and other sports, and to improve the wearer"s mobility and load capacity. According to the product characteristics of the knee joint exoskeleton system, the test requirements of the knee joint exoskeleton were studied, and five test requirements were obtained, including routine data, power-assisted efficiency, comfort, life test, and joint drive characteristics. Later, based on the test requirements, a integrated test system for knee joint exoskeleton was designed, and various test subjects including conventional data test, power-assisted efficiency, wearing comfort test, life test, joint drive characteristic test were carried out and researched. After application test, the integrated test system can meet the test requirements of knee joint exoskeleton equipment.